Exposure
ID
SPICA.2025-05-16T10-44-23_1
Header ID
SPICA.2025-05-16T10-44-23
Date updated
2025-05-16 10:43:18 UTC+0000
Release date
None
UTC Start
2025-05-16 10:43:18.519
UTC End
2025-05-16 10:44:18.519
MJD Start
60811.4467421157
MJD End
60811.447436560135
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
12.0
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.1
Observation
ID
64280
Category
calibrator
Program ID
ENG
Program Title
TBD
Program Type
Normal
PI / COI
spica
Target
ID
47701
Name
HD_195810
RA
308.3032
DEC
11.30326
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 31.5752 31.5667 81.7390 81.8992
S1-E1 328.6481 328.5446 52.8230 52.9000
S1-E2 274.1588 274.0388 59.3680 59.4636
S1-W1 224.8411 225.1230 111.5947 111.8282
S1-W2 187.6320 187.6366 90.5018 90.6917
S2-E1 301.3963 301.3244 49.9193 49.9888
S2-E2 245.2546 245.1576 56.5594 56.6469
S2-W1 198.0811 198.3920 116.1462 116.3814
S2-W2 156.4993 156.5152 92.2631 92.4583
E1-E2 64.3704 64.4294 -156.2203 -156.1902
E1-W1 286.2568 286.8374 -169.3714 -169.3400
E1-W2 213.5557 213.8148 -159.6592 -159.6318
E2-W1 224.0537 224.5763 -173.1192 -173.0822
E2-W2 149.3510 149.5517 -161.1406 -161.1137
W1-W2 83.8916 84.1956 -14.8036 -14.6959
Invalid fields
Key
PROGRAM_ID
Header: validation messages
Message
No value for 'HIERARCH OBS PROG ID'
Header: used keywords
Key Value
HIERARCH OBS PROG ID
HIERARCH DPR CATG CALIB
HIERARCH DPR TYPE STD
MJD-OBS 60811.4467421157
PI-COI spica
HIERARCH OBS TARG NAME HD_195810
HIERARCH OBS RA 308.3032
HIERARCH OBS DEC 11.30326
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S1S2E1E2W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
HIERARCH CHARA NB TEL 6
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH CHARA T5NAME W1
HIERARCH CHARA T6NAME W2
HIERARCH ISS PBL12 START 31.5752
HIERARCH ISS PBL12 END 31.5667
HIERARCH ISS PBLA12 START 81.739
HIERARCH ISS PBLA12 END 81.8992
HIERARCH ISS PBL13 START 328.6481
HIERARCH ISS PBL13 END 328.5446
HIERARCH ISS PBLA13 START 52.823
HIERARCH ISS PBLA13 END 52.9
HIERARCH ISS PBL14 START 274.1588
HIERARCH ISS PBL14 END 274.0388
HIERARCH ISS PBLA14 START 59.368
HIERARCH ISS PBLA14 END 59.4636
HIERARCH ISS PBL15 START 224.8411
HIERARCH ISS PBL15 END 225.123
HIERARCH ISS PBLA15 START 111.5947
HIERARCH ISS PBLA15 END 111.8282
HIERARCH ISS PBL16 START 187.632
HIERARCH ISS PBL16 END 187.6366
HIERARCH ISS PBLA16 START 90.5018
HIERARCH ISS PBLA16 END 90.6917
HIERARCH ISS PBL23 START 301.3963
HIERARCH ISS PBL23 END 301.3244
HIERARCH ISS PBLA23 START 49.9193
HIERARCH ISS PBLA23 END 49.9888
HIERARCH ISS PBL24 START 245.2546
HIERARCH ISS PBL24 END 245.1576
HIERARCH ISS PBLA24 START 56.5594
HIERARCH ISS PBLA24 END 56.6469
HIERARCH ISS PBL25 START 198.0811
HIERARCH ISS PBL25 END 198.392
HIERARCH ISS PBLA25 START 116.1462
HIERARCH ISS PBLA25 END 116.3814
HIERARCH ISS PBL26 START 156.4993
HIERARCH ISS PBL26 END 156.5152
HIERARCH ISS PBLA26 START 92.2631
HIERARCH ISS PBLA26 END 92.4583
HIERARCH ISS PBL34 START 64.3704
HIERARCH ISS PBL34 END 64.4294
HIERARCH ISS PBLA34 START -156.2203
HIERARCH ISS PBLA34 END -156.1902
HIERARCH ISS PBL35 START 286.2568
HIERARCH ISS PBL35 END 286.8374
HIERARCH ISS PBLA35 START -169.3714
HIERARCH ISS PBLA35 END -169.34
HIERARCH ISS PBL36 START 213.5557
HIERARCH ISS PBL36 END 213.8148
HIERARCH ISS PBLA36 START -159.6592
HIERARCH ISS PBLA36 END -159.6318
HIERARCH ISS PBL45 START 224.0537
HIERARCH ISS PBL45 END 224.5763
HIERARCH ISS PBLA45 START -173.1192
HIERARCH ISS PBLA45 END -173.0822
HIERARCH ISS PBL46 START 149.351
HIERARCH ISS PBL46 END 149.5517
HIERARCH ISS PBLA46 START -161.1406
HIERARCH ISS PBLA46 END -161.1137
HIERARCH ISS PBL56 START 83.8916
HIERARCH ISS PBL56 END 84.1956
HIERARCH ISS PBLA56 START -14.8036
HIERARCH ISS PBLA56 END -14.6959
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1